
Capture · Connect · Understand
AI Recording Wearables
Audio-led wearable development, connecting capture hardware with embedded software, apps and AI workflows.
Explore AI RecordingHulin · Wearable product engineering
AI recording and health wearable development across hardware, embedded systems, mobile apps, cloud and AI.

Device Embedded Software AI
What we build
Two primary areas: AI recording wearables and health wearables.

Capture · Connect · Understand
Audio-led wearable development, connecting capture hardware with embedded software, apps and AI workflows.
Explore AI Recording
Sense · Connect · Interpret
Sensing, embedded systems and connected software for ring, wristband and display-based wearable projects.
Explore Health WearablesCross-cutting support for both wearable solution areas.

Define · Integrate · Validate
Product definition, structure, electronics and firmware engineering across both solution areas.
Explore Product Development
Device · Application · Services
Mobile apps, backend services and AI integration that carry the wearable experience beyond the device.
Explore App, Cloud & AIOne engineering system
Hardware decisions shape the software experience.
Software thinking shapes a better device.
Requirements · Integration
Electronics · Board design
Firmware · Communication
Signals · Interpretation
iOS · Android
Services · AI integration
Wearable form factors
Engineering categories for exploring how a device fits into everyday life.



Selected wearable form references.
Engineering in view
Hardware and software considered together, from board-level integration to the application layer.

A closer look at compact wearable electronics.
App / Cloud / AI integration
Connecting wearable hardware with mobile apps, cloud services and AI workflows.
About Hulin
Shenzhen Hulin Technology focuses on AI recording and health wearable development.
Our engineering scope spans product structure, hardware, embedded systems, mobile apps, cloud and AI, bringing the device and its connected software into the same development context.
Let’s build what comes next
Tell us what you’re developing and where you need engineering support.
Prepare a short project brief, then open it in your email app to send to Hulin.
Review your brief, then open an email draft. Nothing is sent until you send it from your email app.
The brief is ready to copy or attach as a text file. Use the email link above to open your email app.